Social Sciences

Gravitational potential energy - it depends on the distance from the centre of gravity, so on Earth it depends on the height above the Earth's surface

A frame of reference is a coordinate system used to define the position and motion of objects. It provides a point of view or context from which observations are made and measurements are taken. Different frames of reference can yield different descriptions of the same event, depending on the observer's perspective.

Lightning can cause damage to buildings by starting fires, creating power surges that can damage electrical systems, and causing structural damage due to the intense heat and pressure generated. Buildings with lightning protection systems can help mitigate these risks by safely directing the electrical charge into the ground.

Surfaces that are dark in color, rough, and have a low albedo (reflectivity) tend to absorb more heat. Common examples include asphalt, concrete, and dark-colored metals like iron. These surfaces absorb solar radiation and convert it into heat energy.

the larger the force pushing the two surfaces together the stronger the microwelds will be , because more of the surface bumps will come into contact , to move one surface over an other , a force must be applied to break the microwelds .

Some examples of radiant energy include sunlight, heat from a fire, and visible light from a light bulb. It is a form of energy that travels through space in the form of electromagnetic waves.

Mass and weight are related but not the same. Mass is a measure of the amount of matter in an object, while weight is the force of gravity acting on an object's mass. Mass is constant, while weight can change depending on the strength of gravity. They are proportional to each other, as weight = mass x acceleration due to gravity.

Gravity is the force of attraction that exists between all objects in the universe.

Speed equals the total of distance traveled divided by the total time of travel example: A bicycle total distance is 5km. The total of time is 1/4 of a hour 0.25 a hour.

speed=5km/0.25h=20km per hour

there's not two branches of physical science...

They're 5:

Qualitative Chemistry

Quantitative Chemistry

In organic Chemistry

Organic Chemistry

Bio Chemistry

Physical Science or also known as Chemistry...

Hope it's right.. -Andrea Lin-

When it seems like energy has disappeared, it has actually been transformed into another form. Energy cannot be created or destroyed, only converted. For example, in a battery-operated device, the electrical energy is converted into other forms like light, heat, or mechanical movement.

If a pulling force is exerted on an elastic band, it will stretch and store potential energy as the elastic band is deformed. The band will exert a restoring force back in the opposite direction to its original shape, trying to regain its unstretched position once the external force is removed.

Our senses play a crucial role in identifying physical properties of matter by allowing us to observe characteristics such as color, texture, smell, taste, and sound. For example, we can use our sense of touch to determine if a material is rough or smooth, or our sense of sight to identify its color. So essentially, our senses provide us with valuable information about the physical properties of matter in our environment.

Inertia

Touch alone is not an accurate method for determining the temperature of an object because our sense of touch is not precise. It can give a general idea if something is hot or cold, but to get an accurate temperature measurement, it is best to use a thermometer.

Chemical sensitivities are not allergies, in the accepted definition of an allergy as an antibody response by the immune system, but they can have many of the same outward symptoms such as lightheadedness, fatigue, headaches, and recurrent illnesses that have no other explanation. Reactions vary widely from person to person, but the treatment is the same: avoidance. Chemical sensitivities do not require contact with the substance to cause a reaction. Fumes or residues on surfaces may be enough to trigger a reaction. This type of sensitivity can be hard to pin down, as it sometimes requires a lot of observation to make the connection. Possible sources of irritants can be anywhere -- carpets, laser printer toners, housing insulation, household cleaners, etc. These sensitivities can be quite serious, requiring complete avoidance of many common substances.

Maps are typically more informative than globes because they can display larger areas in greater detail. Maps can show specific information such as roads, cities, and topographical features more clearly than globes, which can sometimes distort the shapes of land masses and distances. Additionally, maps can be updated more easily with current information than globes can.

Cartographers are individuals who create and design maps. They use geographic information and data to accurately represent the features of a particular area or region.

Cardinal directions refer to the four main points on a compass: north, south, east, and west. The hemisphere refers to half of the Earth divided by the equator or the prime meridian. Said together, the term would specify a direction in one of the four main compass points within a particular hemisphere of the Earth.

Central Australia has a hot desert climate, characterized by hot summers with temperatures often exceeding 40°C (104°F) and mild winters with cooler nights. Rainfall is low and sporadic, with most precipitation occurring in the summer months, resulting in arid conditions overall.

Large landmasses are divided into continents. There are seven continents on Earth: Africa, Antarctica, Asia, Europe, North America, Australia, and South America. Each continent has its own unique characteristics and features.

Cartography is the art and science of making maps, while human geography is a subfield of geography that studies the spatial aspects of human activities and how they relate to the environment. Cartography is a tool used in human geography to visually represent spatial relationships and patterns.

Is it possible that you mean hinterland? Please see the link.

Yes, the interior plains are a landform region characterized by flat or gently rolling terrain. They are located between the Appalachian Mountains and the Rocky Mountains in North America. The region is mostly covered by sedimentary rock and has fertile soils, making it suitable for agriculture.